/**
 * #      1601
 * 名称   最多可达成的换楼请求数目
 * 链接   https://leetcode-cn.com/problems/maximum-number-of-achievable-transfer-requests
 * 题解   [36](https://leetcode-cn.com/problems/maximum-number-of-achievable-transfer-requests/solution)
 * 通过率 47.6%
 * 难道   困难
 */

